LCD advertising machine repair

　　In the process of using the LCD advertising machine, it is inevitable that there will be problems of one kind or another. If there is a problem, we need to repair the LCD advertising player. First, we need to troubleshoot the problem and find a solution.

　　 LCD advertising machine repair costs:

　　 LCD advertising machine has screen flickering, blurry screen, black screen, crash and other issues, users will first consider a question, that is, whether there is a standard for maintenance costs and actual conditions? In fact, there is no standard for LCD advertising machine maintenance costs.

　　 LCD advertising machine maintenance precautions:

　　Simple LCD advertising machine fault repair does not require special maintenance equipment. You only need to prepare tools such as a Phillips screwdriver or an electric screwdriver, an electric chrome iron, a multimeter, a welding wire, and a hexagon socket wrench. These tools are very common. For users with knowledge and experience in repairing machines, if they find any software and hardware problems, they can replace them by themselves. If the user does not have maintenance knowledge, it is best to leave it to the advertising player manufacturer for maintenance. Do not disassemble or repair the large screen by yourself to avoid high-voltage electric shock or other dangers.

　　 Generally speaking, LCD advertising players have a warranty period, usually one year or three years. The advertising player within the warranty period shall not be disassembled and repaired without permission. Users with urgent needs must obtain authorization from the manufacturer, and replace software and hardware according to the manufacturer's professional recommendations and guidance.

　　 In addition, because the LCD advertising player is a commercial display screen, and the LCD advertising player is different from the home TV, it is not easy to find a repairman in the market, and it is not easy to find repair parts. Therefore, when users encounter problems, it is more suitable for professional and technical personnel to contact the manufacturer for repairs. Normally, formal manufacturers will set up service organizations in various places to provide technical services for non-local users.